Jul 12 02:24:42.737 INFO checking perfcnt-0.3.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 02:24:42.737 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:24:42.737 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:24:42.737 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:24:42.954 INFO blam! c66f40d0410e881d833850968a7fd4beb987d9658cc33d4082baf07064906774
Jul 12 02:24:42.958 INFO running `"docker" "start" "-a" "c66f40d0410e881d833850968a7fd4beb987d9658cc33d4082baf07064906774"`
Jul 12 02:24:44.139 INFO kablam!    Compiling phf_shared v0.7.22
Jul 12 02:24:44.139 INFO kablam!     Checking raw-cpuid v2.0.2
Jul 12 02:24:44.139 INFO kablam!    Compiling num-complex v0.1.43
Jul 12 02:24:44.141 INFO kablam!    Compiling num-iter v0.1.37
Jul 12 02:24:44.143 INFO kablam!    Compiling num-rational v0.1.42
Jul 12 02:24:44.679 INFO kablam!    Compiling phf_generator v0.7.22
Jul 12 02:24:44.760 INFO kablam!     Checking phf v0.7.22
Jul 12 02:24:46.267 INFO kablam!    Compiling phf_codegen v0.7.22
Jul 12 02:24:49.186 INFO kablam!    Compiling num v0.1.42
Jul 12 02:24:49.534 INFO kablam!    Compiling serde v0.6.15
Jul 12 02:24:57.218 INFO kablam!    Compiling serde_json v0.6.1
Jul 12 02:25:00.078 INFO kablam!    Compiling x86 v0.6.2
Jul 12 02:25:56.829 INFO kablam!     Checking perfcnt v0.3.0 (file:///source)
Jul 12 02:26:08.619 INFO kablam! warning: field is never used: `attributes`
Jul 12 02:26:08.619 INFO kablam!    --> src/linux/mod.rs:629:5
Jul 12 02:26:08.619 INFO kablam!     |
Jul 12 02:26:08.619 INFO kablam! 629 |     attributes: perf_format::EventAttr
Jul 12 02:26:08.619 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 02:26:08.619 INFO kablam!     |
Jul 12 02:26:08.619 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 02:26:08.619 INFO kablam! 
Jul 12 02:26:08.620 INFO kablam! warning: field is never used: `pc`
Jul 12 02:26:08.620 INFO kablam!    --> src/linux/mod.rs:679:5
Jul 12 02:26:08.620 INFO kablam!     |
Jul 12 02:26:08.620 INFO kablam! 679 |     pc: PerfCounter,
Jul 12 02:26:08.620 INFO kablam!     |     ^^^^^^^^^^^^^^^
Jul 12 02:26:08.620 INFO kablam! 
Jul 12 02:26:08.620 INFO kablam! warning: this feature has been stable since 1.13.0. Attribute no longer needed
Jul 12 02:26:08.620 INFO kablam!  --> src/lib.rs:1:12
Jul 12 02:26:08.620 INFO kablam!   |
Jul 12 02:26:08.620 INFO kablam! 1 | #![feature(type_macros)]
Jul 12 02:26:08.620 INFO kablam!   |            ^^^^^^^^^^^
Jul 12 02:26:08.620 INFO kablam!   |
Jul 12 02:26:08.620 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 02:26:08.620 INFO kablam! 
Jul 12 02:26:09.430 INFO kablam! warning: field is never used: `attributes`
Jul 12 02:26:09.430 INFO kablam!    --> src/linux/mod.rs:629:5
Jul 12 02:26:09.430 INFO kablam!     |
Jul 12 02:26:09.430 INFO kablam! 629 |     attributes: perf_format::EventAttr
Jul 12 02:26:09.430 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 02:26:09.430 INFO kablam!     |
Jul 12 02:26:09.430 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 02:26:09.430 INFO kablam! 
Jul 12 02:26:09.431 INFO kablam! warning: field is never used: `pc`
Jul 12 02:26:09.431 INFO kablam!    --> src/linux/mod.rs:679:5
Jul 12 02:26:09.431 INFO kablam!     |
Jul 12 02:26:09.431 INFO kablam! 679 |     pc: PerfCounter,
Jul 12 02:26:09.431 INFO kablam!     |     ^^^^^^^^^^^^^^^
Jul 12 02:26:09.431 INFO kablam! 
Jul 12 02:26:09.431 INFO kablam! warning: this feature has been stable since 1.13.0. Attribute no longer needed
Jul 12 02:26:09.431 INFO kablam!  --> src/lib.rs:1:12
Jul 12 02:26:09.431 INFO kablam!   |
Jul 12 02:26:09.431 INFO kablam! 1 | #![feature(type_macros)]
Jul 12 02:26:09.431 INFO kablam!   |            ^^^^^^^^^^^
Jul 12 02:26:09.432 INFO kablam!   |
Jul 12 02:26:09.432 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 02:26:09.432 INFO kablam! 
Jul 12 02:26:12.377 INFO kablam! warning: unused import: `std::path::Path`
Jul 12 02:26:12.377 INFO kablam!  --> src/bin/parse.rs:6:5
Jul 12 02:26:12.378 INFO kablam!   |
Jul 12 02:26:12.378 INFO kablam! 6 | use std::path::Path;
Jul 12 02:26:12.378 INFO kablam!   |     ^^^^^^^^^^^^^^^
Jul 12 02:26:12.378 INFO kablam!   |
Jul 12 02:26:12.378 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 02:26:12.378 INFO kablam! 
Jul 12 02:26:13.082 INFO kablam! warning: unused import: `std::path::Path`
Jul 12 02:26:13.082 INFO kablam!  --> src/bin/parse.rs:6:5
Jul 12 02:26:13.082 INFO kablam!   |
Jul 12 02:26:13.082 INFO kablam! 6 | use std::path::Path;
Jul 12 02:26:13.082 INFO kablam!   |     ^^^^^^^^^^^^^^^
Jul 12 02:26:13.110 INFO kablam!   |
Jul 12 02:26:13.111 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 02:26:13.111 INFO kablam! 
Jul 12 02:26:13.239 INFO kablam! warning: unused variable: `len`
Jul 12 02:26:13.239 INFO kablam!   --> src/bin/parse.rs:18:16
Jul 12 02:26:13.240 INFO kablam!    |
Jul 12 02:26:13.240 INFO kablam! 18 |             Ok(len) => {
Jul 12 02:26:13.240 INFO kablam!    |                ^^^ help: consider using `_len` instead
Jul 12 02:26:13.240 INFO kablam!    |
Jul 12 02:26:13.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 02:26:13.240 INFO kablam! 
Jul 12 02:26:13.755 INFO kablam! warning: unused variable: `len`
Jul 12 02:26:13.755 INFO kablam!   --> src/bin/parse.rs:18:16
Jul 12 02:26:13.755 INFO kablam!    |
Jul 12 02:26:13.755 INFO kablam! 18 |             Ok(len) => {
Jul 12 02:26:13.755 INFO kablam!    |                ^^^ help: consider using `_len` instead
Jul 12 02:26:13.755 INFO kablam!    |
Jul 12 02:26:13.755 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 02:26:13.756 INFO kablam! 
Jul 12 02:26:14.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Jul 12 02:26:14.021 INFO kablam! su: No module specific data is present
Jul 12 02:26:14.689 INFO running `"docker" "rm" "-f" "c66f40d0410e881d833850968a7fd4beb987d9658cc33d4082baf07064906774"`
Jul 12 02:26:14.884 INFO blam! c66f40d0410e881d833850968a7fd4beb987d9658cc33d4082baf07064906774